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Lina20 [59]
3 years ago
14

During which phase of her 28-day cycle does a woman lose blood and endometrial tissue? select one:

Biology
1 answer:
Arada [10]3 years ago
5 0
B . Which is the same as pms.
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PLEASE TRY TO ANSWER ONE PLEASE IM SUPER TRIED IT 4 AM PLEASE IM BEGGING YOU
madam [21]

Answer:

what is your big questions

8 0
3 years ago
What animal contains the redia?<br> *zoology
Maurinko [17]

Answer:

I think it's a trematode

5 0
3 years ago
4- Las plantas que viven en sitios húmedos y con poco sol tienen raíces poco profundas. Las que viven en sitios de mucho calor t
Taya2010 [7]

Esto es debido a que en los lugares húmedos las plantas absorven el agua con las hojas y no necesitan hacer crecer la raíz para buscar agua. En cambio, las plantas que viven en lugares calurosos necesitan agua por lo que expanden las raíces hacia abajo para poder encontrar líquido e hidratarse.

6 0
3 years ago
Which of the following is the correct sequence, going from simplest to most complex, in the levels of structural organization of
Bas_tet [7]

Answer:

The correct answer is option A.

Explanation:

Cellular organization is one of the characteristics of life that states that each living organism is made up cell or more than one cell, that is made up by organization of various components such as chemicals like micro molecule that form the macro molecule and these chemical level structural organization is formed together to make cells and this level of organization makes the tissue which is complex to cell but simpler to organ that is makeup of various together.

The makeup of organs is necessary as organs are the structural level that individuals facilitate the function and make up the organ system that is a complex system made up of organs that are similar in their function. The organism is the most complex of all levels.

Thus, the correct answer is option A.

7 0
3 years ago
Marianne is comparing two animals: a fruit fly and a fruit bat. She asks, "Do a fruit fly and a fruit bat share a common ancesto
KATRIN_1 [288]

The modern theory of evolution is easiest illustrated by the tree of life. This is a metaphoric visual representation off all past and present species (as far as we know them).

The root or origin of the tree represents the origin of life on earth. This is still a debated subject, but for the tree of life, it is assumed that it was a single celld organism.

This single cell, over time, evolved into the species that now live on Earth. Each species has its place on the tree's branches, which illustrate the evolutionary relationships and evolution on all life on earth. The closer the species are on the branches, the closer related they are.

Thus, according to the theory of evolution, at some point in time a fruit fly and a fruit bat <em>did share a common ancestor</em>. However, due to the fact that fruit flies are insects and bats mammals, they are part of different phylum (insects - Euarthropoda and mammals - Chordata).

Both species are far apart on the tree of life and which makes their common ancestor to have existed a long, long time ago, well over 525 million years (when the first vertebrates evolved).

3 0
3 years ago
Read 2 more answers
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